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| author | Jeremy Faller <jeremy@golang.org> | 2020-08-07 11:31:20 -0400 |
|---|---|---|
| committer | Jeremy Faller <jeremy@golang.org> | 2020-08-13 16:47:08 +0000 |
| commit | 5387cdcb24a07f5d0d49d5105ced2b69e6aafde9 (patch) | |
| tree | 65241c32e5d26fb3916a80ff316a6b368ce2e6f9 /src/cmd/internal/obj/link.go | |
| parent | 954db9fe51154e5d4663c0c1a62c82a99eef1ed4 (diff) | |
| download | go-5387cdcb24a07f5d0d49d5105ced2b69e6aafde9.tar.xz | |
[dev.link] cmd/link, cmd/compile: create content addressable pcdata syms
Switch pcdata over to content addressable symbols. This is the last
step before removing these from pclntab_old.
No meaningful benchmarks changes come from this work.
Change-Id: I3f74f3d6026a278babe437c8010e22992c92bd89
Reviewed-on: https://go-review.googlesource.com/c/go/+/247399
Reviewed-by: Austin Clements <austin@google.com>
Reviewed-by: Than McIntosh <thanm@google.com>
Diffstat (limited to 'src/cmd/internal/obj/link.go')
| -rw-r--r-- | src/cmd/internal/obj/link.go | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/src/cmd/internal/obj/link.go b/src/cmd/internal/obj/link.go index dc47e51be9..11fab63065 100644 --- a/src/cmd/internal/obj/link.go +++ b/src/cmd/internal/obj/link.go @@ -624,11 +624,12 @@ func (s *LSym) CanBeAnSSASym() { } type Pcln struct { - Pcsp Pcdata - Pcfile Pcdata - Pcline Pcdata - Pcinline Pcdata - Pcdata []Pcdata + // Aux symbols for pcln + Pcsp *LSym + Pcfile *LSym + Pcline *LSym + Pcinline *LSym + Pcdata []*LSym Funcdata []*LSym Funcdataoff []int64 UsedFiles map[goobj.CUFileIndex]struct{} // file indices used while generating pcfile @@ -650,10 +651,6 @@ type Auto struct { Gotype *LSym } -type Pcdata struct { - P []byte -} - // Link holds the context for writing object code from a compiler // to be linker input or for reading that input into the linker. type Link struct { |